$OpenBSD: patch-content_child_child_thread_impl_h,v 1.2 2017/03/14 12:18:54 robert Exp $
--- content/child/child_thread_impl.h.orig.port	Thu Mar  9 21:04:32 2017
+++ content/child/child_thread_impl.h	Fri Mar 10 07:46:23 2017
@@ -116,7 +116,7 @@ class CONTENT_EXPORT ChildThreadImpl
   static std::unique_ptr<base::SharedMemory> AllocateSharedMemory(
       size_t buf_size);
 
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_BSD)
   void SetThreadPriority(base::PlatformThreadId id,
                          base::ThreadPriority priority);
 #endif
